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build-system: change the logic when to build what

Browse source 
Specifically, don't conflate needing libgit2 with the Mac -builddep
argument, and when determining if we need to build libgit2 on Linux,
make sure to also check for a version that we may have built in a
previous run of the build.sh script.

This commit is much easier to understand with
  git show -w
as it contains quite a bit of simple indentation change.

Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This commit is contained in:
Dirk Hohndel 2018-05-19 17:14:15 -07:00
parent 14d18276e4
commit d417d717b9
1 changed files with 85 additions and 78 deletions
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61
scripts/build.sh
View file

@ -181,18 +181,48 @@ if [ $PLATFORM = Darwin ] ; then
else
SH_LIB_EXT=so
# check if we need to build libgit2 (and do so if necessary)
LIBGIT_ARGS=" -DLIBGIT2_DYNAMIC=ON "
# check if we need to build libgit2 (and do so if necessary)
# first check pkgconfig (that will capture our own local build if
# this script has been run before)
if pkg-config --exists libgit2 ; then
LIBGIT=$(pkg-config --modversion libgit2 | cut -d. -f2)
fi
if [[ "$LIBGIT" < "24" ]] ; then
# maybe there's a system version that's new enough?
LIBGIT=$(ldconfig -p | grep libgit2\\.so\\. | awk -F. '{ print $NF }')
fi
fi
if [[ $PLATFORM = Darwin || "$LIBGIT" < "24" ]] ; then
if [[ "$LIBGIT" < "24" ]] ; then
LIBGIT_ARGS=" -DLIBGIT2_INCLUDE_DIR=$INSTALL_ROOT/include -DLIBGIT2_LIBRARIES=$INSTALL_ROOT/lib/libgit2.$SH_LIB_EXT "
cd $SRC
./subsurface/scripts/get-dep-lib.sh single . libgit2
pushd libgit2
mkdir -p build
cd build
cmake $OLDER_MAC_CMAKE -DCMAKE_INSTALL_PREFIX=$INSTALL_ROOT -DCMAKE_BUILD_TYPE=Release -DBUILD_CLAR=OFF ..
make -j4
make install
popd
if [ $PLATFORM = Darwin ] ; then
# in order for macdeployqt to do its job correctly, we need the full path in the dylib ID
cd $INSTALL_ROOT/lib
NAME=$(otool -L libgit2.dylib | grep -v : | head -1 | cut -f1 -d\ | tr -d '\t')
echo $NAME | if grep / > /dev/null 2>&1 ; then
install_name_tool -id "$INSTALL_ROOT/lib/$NAME" "$INSTALL_ROOT/lib/$NAME"
fi
fi
fi
if [[ $PLATFORM = Darwin && "$BUILD_DEPS" == "1" ]] ; then
# when building distributable binaries on a Mac, we cannot rely on anything from Homebrew,
# because that always requires the latest OS (how stupid is that - and they consider it a
# feature). So we painfully need to build the dependencies ourselves.
if [ "$BUILD_DEPS" == "1" ] ; then
./subsurface/scripts/get-dep-lib.sh single . libzip
pushd libzip
mkdir -p build
@ -262,29 +292,6 @@ if [[ $PLATFORM = Darwin || "$LIBGIT" < "24" ]] ; then
pkg-config --exists hidapi && LIBDC_CFLAGS="${LIBDC_CFLAGS} -I$(dirname $(pkg-config --cflags hidapi | sed -e 's/^-I//'))"
fi
LIBGIT_ARGS=" -DLIBGIT2_INCLUDE_DIR=$INSTALL_ROOT/include -DLIBGIT2_LIBRARIES=$INSTALL_ROOT/lib/libgit2.$SH_LIB_EXT "
cd $SRC
./subsurface/scripts/get-dep-lib.sh single . libgit2
pushd libgit2
mkdir -p build
cd build
cmake $OLDER_MAC_CMAKE -DCMAKE_INSTALL_PREFIX=$INSTALL_ROOT -DCMAKE_BUILD_TYPE=Release -DBUILD_CLAR=OFF ..
make -j4
make install
popd
if [ $PLATFORM = Darwin ] ; then
# in order for macdeployqt to do its job correctly, we need the full path in the dylib ID
cd $INSTALL_ROOT/lib
NAME=$(otool -L libgit2.dylib | grep -v : | head -1 | cut -f1 -d\ | tr -d '\t')
echo $NAME | if grep / > /dev/null 2>&1 ; then
install_name_tool -id "$INSTALL_ROOT/lib/$NAME" "$INSTALL_ROOT/lib/$NAME"
fi
fi
fi
cd $SRC